开销

By introducing XOR operation and one-way function chains to group key management schemes based on the keys tree, a new group key management scheme based on the keys tree, XOR operation and one-way function chains is proposed. Initialization, member adding and member evicting operations are introduced. The new scheme is compared with three other group key management schemes which are based on the keys tree:SKDC, LKH, and OFT. As far as transmission, computation and storage costs are concerned, the performance of the new group key management scheme is the best.

摘 要：在基于密钥树的组密钥管理方案中引入了XOR操作以及单向函数链，提出了一种新的基于密钥树、XOR操作以及单向函数链的组密钥管理方案，介绍了新方案中初始化、成员加入以及成员退出的操作，将新方案与3种基于密钥树的组密钥管理方案SKDC，LKH，OFT进行了比较，数据表明：就传输、计算以及存储开销而言，新的组密钥管理方案性能最优。

Furthermore, whatever form government purchasing takes, private US health insurers are also imposing tougher conditions, removing drugs they consider less efficacious from their formularies or requiring patients to contribute to their costs directly.

此外，无论政府以何种方式采购，美国私人医疗保险商都会施以更苛刻的条款，将他们认为疗效较差的药品从清单中去除，或要求患者直接支付开销。

It may come as a shock to husbands fond of accusing their wives of frittering the family finances on shoes and handbags, but a study has found that women are in fact better at budgeting than men.

这对总喜欢指责妻子将家庭开销浪费在鞋子和包包的丈夫们来说是震惊的。一项研究表明实际上女人比男人更擅于理财。

It may come as a shock to husbands fond of accusing their wives of frittering the family finances on shoes and handbags, but a study has found that women are in fact better at budgeting than men.

对于那些喜欢说妻子花费很多开销在鞋和包上的丈夫来说，这或许是一个打击。但是一项调查显示，在财务方面，妻子比丈夫做的更好。

Today as Beijing grapples with a global financial crisis, it might all come down to pork -- not wasteful government spending, but the other white meat.

今天当中国在与全球金融危机做斗争的时候，问题就归结到猪肉之上了——问题不在于政府开销的浪费，而在于另一块白肉。

So you can see it's a balancing act between spending and rate hikes.

因此，你可以看到在开销和涨价之间是一个平衡关系。

When he hires or fires a worker, there will be some extra cost.

当他雇用或解雇一个员工时，将有一笔额外的开销。

This imposes the overhead of one pointer to the size of the container.

这意味着容器的大小要增加1个指针的开销。

This imposes the overhead of one pointer to the size of the container.

这意味著容器的大小要增加1个指针的开销。

However,logging imposes too much overhead on the processing to be a practical solution.

然而，测井征收太多开销的处理是一个可行的解决办法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。